Part A
AD9736BBCZ
Công ty Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 5340 PCS
- Package
- BGA-160
- Series
- Data Acquisition - Digital to Analog Converters (DAC)
Replacement verdict
Compatible functional replacement candidate
The AD9736BBCZ and AD9736BBCRL are functionally equivalent, sharing the same 14-bit 1.2 GSPS DAC core, 160-lead CSP-BGA package, and industrial temperature range. The only meaningful distinction is the delivery format: the BBCZ is supplied in trays, while the BBCRL is supplied in tape-and-reel for automated assembly. Either part can serve as a direct replacement for the other in a given design, provided the procurement format matches the production line requirements.
Resolution and Sample Rate
High match
Package Type
High match
Operating Temperature Range
High match
Packaging Format
Validation required
Parts at a glance
Part B
AD9736BBCRL
Công ty Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 5998 PCS
- Package
- LFBGA-160
- Series
- Data Acquisition - Digital to Analog Converters (DAC)
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | AD9736BBCZ | AD9736BBCRL | Why it matters |
|---|---|---|---|
| Resolution | 14 bit | 14 bit | Determines the quantization accuracy of the DAC output; both parts must match for identical signal fidelity. |
| Number of DAC Channels | 1 | 1 | Defines how many independent analog outputs are available; a mismatch would change system architecture. |
| Sampling Rate (Max) | 1.2 GSPS | 1.2 GSPS | Sets the maximum update rate and achievable output bandwidth; must match for equivalent dynamic performance. |
| Output Type | Current - Unbuffered | Current - Unbuffered | Determines the external output interface and termination network required; identical type ensures drop-in compatibility. |
| Supply Voltage | 3.13 V to 3.47 V | 3.13 V to 3.47 V | Defines the required power rail; matching ranges allow the same power design to be reused. |
| Package / Case | 160-LFBGA, CSPBGA | 160-LFBGA, CSPBGA | Must match for PCB footprint and assembly compatibility; identical package enables direct board substitution. |
| Operating Temperature Range | -40°C to 85°C | -40°C to 85°C | Ensures the part meets the application's thermal environment; matching ranges confirm equivalent environmental ratings. |
| Interface | Parallel / LVDS | Parallel / LVDS | Determines the digital input signaling and controller compatibility; identical interface allows the same FPGA/ASIC driver design. |
| Packaging / Ordering Format | Tray | Tape & Reel (RL) | Affects manufacturing handling and inventory; the "RL" suffix denotes reel packaging, which matters for automated SMT assembly versus tray-based prototyping. |
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD9736BBCZ | AD9736BBCRL |
|---|---|---|
| Supplier | - | Analog Devices Inc. |
| Part Status | Active | Active |
| Number of Bits | 14 | 14 |
| Number of D/A Converters | 1 | 1 |
| Output Type | Current - Unbuffered | Current - Unbuffered |
| Differential Output | Yes | Yes |
| Data Interface | LVDS - Parallel | LVDS - Parallel |
| Reference Type | External, Internal | External, Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V, 3.13V ~ 3.47V | 1.7V ~ 1.9V, 3.13V ~ 3.47V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V, 3.13V ~ 3.47V | 1.7V ~ 1.9V, 3.13V ~ 3.47V |
| INL / DNL(LSB) | ±1, ±0.6 | ±1, ±0.6 |
| Architecture | Oversampling Interpolating DAC | Oversampling Interpolating DAC |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
Frequently asked questions
What are the AD9736BBCZ and AD9736BBCRL?
Both are the same Analog Devices AD9736 14-bit, 1.2 GSPS high-speed digital-to-analog converter (DAC) in a 160-ball CSP-BGA package. The AD9736BBCZ is the standard tray packaging option, while the AD9736BBCRL is the tape-and-reel packaging option. The core die, performance specifications, and functional characteristics are identical.
What is the difference between the AD9736BBCZ and AD9736BBCRL?
The only difference is the packaging format. The AD9736BBCZ is supplied in trays, while the AD9736BBCRL is supplied in tape-and-reel format for automated pick-and-place assembly. Both use the same 160-ball CSP-BGA package and are electrically and functionally identical.
Can the AD9736BBCZ and AD9736BBCRL be used interchangeably in a design?
Yes. Since both parts share the same die, package, and electrical specifications, they are interchangeable in terms of PCB footprint and electrical performance. The choice between them depends solely on the assembly process: trays for low-volume or manual assembly, and tape-and-reel for high-volume automated production lines.
What are the key performance specifications of the AD9736?
The AD9736 is a 14-bit DAC with a maximum update rate of 1.2 GSPS. It features a dual-port LVDS input interface, an on-chip 2x interpolation filter, and a current-steering architecture. It operates from 1.8 V and 3.3 V supplies and is specified for operation over the industrial temperature range of -40°C to +85°C.
What package and pin configuration do the AD9736BBCZ and AD9736BBCRL use?
Both parts use a 160-ball CSP-BGA package with a 12 mm × 12 mm body and 0.8 mm ball pitch. The pinout is identical between the two ordering options, ensuring PCB layout compatibility regardless of which packaging format is selected.
Which applications are the AD9736BBCZ and AD9736BBCRL suitable for?
Both parts are intended for high-speed signal synthesis applications, including broadband communications transmitters, radar and instrumentation systems, arbitrary waveform generation, and direct digital synthesis (DDS) systems requiring high dynamic range and update rates up to 1.2 GSPS.
How should the AD9736 be handled and soldered during assembly?
The AD9736 in its 160-ball CSP-BGA package is a moisture-sensitive device and should be handled according to JEDEC moisture sensitivity level (MSL) requirements. Reflow soldering should follow the manufacturer's recommended profile for lead-free (Pb-free) assembly, as both the AD9736BBCZ and AD9736BBCRL are RoHS-compliant Pb-free parts.